diff --git a/dependency/csv/Csv.php b/dependency/csv/Csv.php
index 0f8b07e9ed4e8ec5bd985460c2a1cc6c178ac87f..dce9ddf295631ca21df34da5576b23acbca8c2da 100644
--- a/dependency/csv/Csv.php
+++ b/dependency/csv/Csv.php
@@ -30,6 +30,13 @@ class Csv
      * @param resource $filename
      */
     public function read($filename, $className, $messageType = false, $delimiter = ',', $enclosure = '"', $escape = '\\')
+    {
+        $handler = fopen($filename, 'r');
+
+        return $this->readStream($handler, $className, $messageType, $delimiter, $enclosure, $escape);
+    }
+
+    public function readStream($handler, $className, $messageType = false, $delimiter = ',', $enclosure = '"', $escape = '\\')
     {
         if ($messageType) {
             $class = \laabs::getMessage($className);
@@ -37,8 +44,6 @@ class Csv
             $class = \laabs::getClass($className);
         }
 
-        $handler = fopen($filename, 'r');
-
         $header = fgetcsv($handler, 0, $delimiter, $enclosure, $escape);
 
         $properties = $this->getPropertiesFromHeader($header, $class);
@@ -57,6 +62,7 @@ class Csv
         fclose($handler);
 
         return $collection;
+
     }
 
     protected function getPropertiesFromHeader($header, $class)
diff --git a/src/bundle/auth/Controller/role.php b/src/bundle/auth/Controller/role.php
index c4d13528e092b425b40d2468cc1520e1b0f3da78..ad3b23154d1c621871b8d509c78140a5a47b562f 100755
--- a/src/bundle/auth/Controller/role.php
+++ b/src/bundle/auth/Controller/role.php
@@ -443,9 +443,7 @@ class role
                 }
             }
 
-            $filename = \laabs\tempnam();
-            file_put_contents($filename, $data);
-            $roles = $this->csv->read($filename, 'auth/roleImportExport', true);
+            $roles = $this->csv->readStream($data, 'auth/roleImportExport', true);
             foreach ($roles as $key => $role) {
                 if ($isReset
                     || !$this->sdoFactory->exists('auth/role', $role->roleId)
diff --git a/src/bundle/auth/Controller/serviceAccount.php b/src/bundle/auth/Controller/serviceAccount.php
index b9c297fc5829c044278bd39ce6c66b8a11834405..195a3d855654e400107cb028fa761d7656c7881e 100755
--- a/src/bundle/auth/Controller/serviceAccount.php
+++ b/src/bundle/auth/Controller/serviceAccount.php
@@ -545,16 +545,14 @@ class serviceAccount
     /**
      * Import Service account function and create or update them
      *
-     * @param array   $data     Array of serviceAccountImportExort Message
-     * @param boolean $isReset  Reset tables or not
+     * @param resource  $data       Array of serviceAccountImportExport Message
+     * @param boolean   $isReset    Reset tables or not
      *
-     * @return boolean          Success of operation or not
+     * @return boolean              Success of operation or not
      */
     public function import($data, $isReset = false)
     {
-        $filename = \laabs\tempnam();
-        file_put_contents($filename, $data);
-        $services = $this->csv->read($filename, 'auth/serviceAccountImportExport', $messageType = true);
+        $services = $this->csv->readStream($data, 'auth/serviceAccountImportExport', $messageType = true);
         $organizationController = \laabs::newController('organization/organization');
 
         $transactionControl = !$this->sdoFactory->inTransaction();
diff --git a/src/bundle/auth/Controller/userAccount.php b/src/bundle/auth/Controller/userAccount.php
index 6069724b515b4960716daf9d34a50216ad3ff25f..e6057cfd2ef08e1068a702c170983bb96b9dd10d 100755
--- a/src/bundle/auth/Controller/userAccount.php
+++ b/src/bundle/auth/Controller/userAccount.php
@@ -833,10 +833,10 @@ class userAccount
     /**
      * Import User account function and create or update them
      *
-     * @param array   $data     Array of userAccountImportExort Message
-     * @param boolean $isReset  Reset tables or not
+     * @param resource   $data      Array of userAccountImportExport Message
+     * @param boolean    $isReset   Reset tables or not
      *
-     * @return boolean          Success of operation or not
+     * @return boolean              Success of operation or not
      */
     public function import($data, $isReset = false)
     {
@@ -844,9 +844,7 @@ class userAccount
         $organizationController = \laabs::newController('organization/organization');
         $roleController = \laabs::newController('auth/role');
 
-        $filename = \laabs\tempnam();
-        file_put_contents($filename, $data);
-        $users = $this->csv->read($filename, 'auth/userAccountImportExport', $messageType = true);
+        $users = $this->csv->readStream($data, 'auth/userAccountImportExport', $messageType = true);
 
         $transactionControl = !$this->sdoFactory->inTransaction();
 
@@ -957,7 +955,7 @@ class userAccount
             }
         }
 
-        if (!hasSuperAdmin) {
+        if (!$hasSuperAdmin) {
             throw new \Exception("Csv must have at least one superadmin");
         }
     }
diff --git a/src/bundle/auth/roleInterface.php b/src/bundle/auth/roleInterface.php
index f1247829b41cba521ff3616ef3eae7a672726eff..ee8408d74e01c1fdd3106eb9e53157c458c4b12c 100755
--- a/src/bundle/auth/roleInterface.php
+++ b/src/bundle/auth/roleInterface.php
@@ -51,8 +51,8 @@ interface roleInterface
     public function readExport($limit = null);
 
     /**
-     * @param string  $data     Data base64 encoded or not
-     * @param boolean $isReset  Reset tables or not
+     * @param resource  $data     Data base64 encoded or not
+     * @param boolean   $isReset  Reset tables or not
      *
      * @action auth/role/import
      *
diff --git a/src/bundle/auth/serviceAccountInterface.php b/src/bundle/auth/serviceAccountInterface.php
index d8469ec421422e7b2e017d0bfafc47d454f1fc2c..ed11e11c291945f46c3521e5e19e2f821d9478ff 100755
--- a/src/bundle/auth/serviceAccountInterface.php
+++ b/src/bundle/auth/serviceAccountInterface.php
@@ -126,8 +126,8 @@ interface serviceAccountInterface
     public function readQuery_query_($query = null);
 
     /**
-     * @param string  $data     Data base64 encoded or not
-     * @param boolean $isReset  Reset tables or not
+     * @param resource  $data     Data base64 encoded or not
+     * @param boolean   $isReset  Reset tables or not
      *
      * @action auth/serviceAccount/import
      *
diff --git a/src/bundle/auth/userAccountInterface.php b/src/bundle/auth/userAccountInterface.php
index efa989dfd52c43cd0dc7dbdf0f887c78a5cc9cde..e54e1250f6df26f3b479c7718ec733c65dab0713 100755
--- a/src/bundle/auth/userAccountInterface.php
+++ b/src/bundle/auth/userAccountInterface.php
@@ -245,7 +245,7 @@ interface userAccountInterface
     public function updatePasswordchangerequest_userAccountId_();
 
     /**
-     * @param string  $data     Data base64 encoded or not
+     * @param resource  $data     Data base64 encoded or not
      * @param boolean $isReset  Reset tables or not
      *
      * @action auth/userAccount/import
diff --git a/src/bundle/organization/Controller/organization.php b/src/bundle/organization/Controller/organization.php
index de07cc293b63faa9ca3185a5aaf9592eedb16384..c23ad569502d6d0956e421bf00ab76d734dbaccc 100755
--- a/src/bundle/organization/Controller/organization.php
+++ b/src/bundle/organization/Controller/organization.php
@@ -1620,16 +1620,15 @@ class organization
     /**
      * Import organization and create or update them
      *
-     * @param array   $data     Array of serviceAccountImportExort Message
-     * @param boolean $isReset  Reset tables or not
+     * @param resource   $data     Array of serviceAccountImportExport Message
+     * @param boolean    $isReset  Reset tables or not
      *
      * @return boolean          Success of operation or not
      */
     public function import($data, $isReset = false)
     {
-        $filename = \laabs\tempnam();
-        file_put_contents($filename, $data);
-        $organizations = $this->csv->read($filename, 'organization/organizationImportExport', $messageType = true);
+        
+        $organizations = $this->csv->readStream($data, 'organization/organizationImportExport', $messageType = true);
         $transactionControl = !$this->sdoFactory->inTransaction();
 
         if ($transactionControl) {
diff --git a/src/bundle/organization/organizationInterface.php b/src/bundle/organization/organizationInterface.php
index c4d613e14a03927df39f018fb30a85c2e3a7009c..9cb7649a9118d7d1d55ae3fe86e703bf6751b015 100755
--- a/src/bundle/organization/organizationInterface.php
+++ b/src/bundle/organization/organizationInterface.php
@@ -346,8 +346,8 @@ interface organizationInterface
     public function read_orgId_ChangeStatus_status_();
 
     /**
-     * @param string  $data     Data base64 encoded or not
-     * @param boolean $isReset  Reset tables or not
+     * @param resource  $data     Data base64 encoded or not
+     * @param boolean   $isReset  Reset tables or not
      *
      * @action organization/organization/import
      *
diff --git a/src/bundle/recordsManagement/Controller/archivalProfile.php b/src/bundle/recordsManagement/Controller/archivalProfile.php
index 8b99b5dcafd9916b3674c085f81fe8028e8e1de5..9bd8654cbdcc04d8722307ba88f69cee7fafeec9 100755
--- a/src/bundle/recordsManagement/Controller/archivalProfile.php
+++ b/src/bundle/recordsManagement/Controller/archivalProfile.php
@@ -511,9 +511,7 @@ class archivalProfile
                 }
             }
 
-            $filename = \laabs\tempnam();
-            file_put_contents($filename, $data);
-            $archivalProfiles = $this->csv->read($filename, 'recordsManagement/archivalProfileImportExport', true);
+            $archivalProfiles = $this->csv->readStream($data, 'recordsManagement/archivalProfileImportExport', true);
             $archivalProfileContents = [];
             $archivalProfilesReferences = [];
             foreach ($archivalProfiles as $key => $archivalProfile) {
diff --git a/src/bundle/recordsManagement/Controller/descriptionField.php b/src/bundle/recordsManagement/Controller/descriptionField.php
index 59c3996abdea5aafebc195fd187ea46ea82855f2..c9ce0b087de607776ace3614f9bdfa303ee71679 100755
--- a/src/bundle/recordsManagement/Controller/descriptionField.php
+++ b/src/bundle/recordsManagement/Controller/descriptionField.php
@@ -282,9 +282,7 @@ class descriptionField
                 }
             }
 
-            $filename = \laabs\tempnam();
-            file_put_contents($filename, $data);
-            $descriptionFields = $this->csv->read($filename, 'recordsManagement/descriptionField', $messageType = false);
+            $descriptionFields = $this->csv->readStream($data, 'recordsManagement/descriptionField', $messageType = false);
             foreach ($descriptionFields as $key => $descriptionField) {
                 if (is_null($descriptionField->name)) {
                     throw new \core\Exception\BadRequestException("Name cannot be null");
diff --git a/src/bundle/recordsManagement/Controller/retentionRule.php b/src/bundle/recordsManagement/Controller/retentionRule.php
index 2826549f091916d0e5124f58c6c37203899ca1bb..08c45b0819cc986081b477b9b63e416c2b205084 100755
--- a/src/bundle/recordsManagement/Controller/retentionRule.php
+++ b/src/bundle/recordsManagement/Controller/retentionRule.php
@@ -194,9 +194,7 @@ class retentionRule
                 }
             }
 
-            $filename = \laabs\tempnam();
-            file_put_contents($filename, $data);
-            $retentionRules = $this->csv->read($filename, 'recordsManagement/retentionRule', true);
+            $retentionRules = $this->csv->readStream($data, 'recordsManagement/retentionRule', true);
             foreach ($retentionRules as $key => $retentionRule) {
 
                 if ($isReset
diff --git a/src/bundle/recordsManagement/archivalProfileInterface.php b/src/bundle/recordsManagement/archivalProfileInterface.php
index 5d3f47500736ed3ea79e9abf0163bfa0ebfec6db..bbd7dd9d3e165a9a352ca3941b6429d002a13eb4 100755
--- a/src/bundle/recordsManagement/archivalProfileInterface.php
+++ b/src/bundle/recordsManagement/archivalProfileInterface.php
@@ -54,8 +54,8 @@ interface archivalProfileInterface
     public function readExport($limit = null);
 
     /**
-     * @param string  $data     Data base64 encoded or not
-     * @param boolean $isReset  Reset tables or not
+     * @param resource  $data     Data base64 encoded or not
+     * @param boolean   $isReset  Reset tables or not
      *
      * @action recordsManagement/archivalProfile/import
      *
diff --git a/src/bundle/recordsManagement/descriptionFieldInterface.php b/src/bundle/recordsManagement/descriptionFieldInterface.php
index ab7cc0d4c6e118ed3864bfa2e2a87c3b60a9156f..5f84ee06ec9a0408affffa7b28546dcb4052646c 100755
--- a/src/bundle/recordsManagement/descriptionFieldInterface.php
+++ b/src/bundle/recordsManagement/descriptionFieldInterface.php
@@ -75,8 +75,8 @@ interface descriptionFieldInterface
     public function delete_name_();
 
     /**
-     * @param string  $data     Data base64 encoded or not
-     * @param boolean $isReset  Reset tables or not
+     * @param resource  $data     Data base64 encoded or not
+     * @param boolean   $isReset  Reset tables or not
      *
      * @action recordsManagement/descriptionField/import
      *
diff --git a/src/bundle/recordsManagement/retentionRuleInterface.php b/src/bundle/recordsManagement/retentionRuleInterface.php
index 06663178e1cd73c2bea2fb336747bacc954fcfa3..852f1865b19d386d959684f971564372f8ff0dfa 100755
--- a/src/bundle/recordsManagement/retentionRuleInterface.php
+++ b/src/bundle/recordsManagement/retentionRuleInterface.php
@@ -53,8 +53,8 @@ interface retentionRuleInterface
     public function readExport($limit = null);
 
     /**
-     * @param string  $data     Data base64 encoded or not
-     * @param boolean $isReset  Reset tables or not
+     * @param resource  $data     Data base64 encoded or not
+     * @param boolean   $isReset  Reset tables or not
      *
      * @action recordsManagement/retentionRule/import
      *
diff --git a/src/presentation/maarchRM/Resources/view/importExport/index.html b/src/presentation/maarchRM/Resources/view/importExport/index.html
index 24a6a000cf3fc12b7fbdf1dfd61c490c0db6a6e6..2bdc7c109023b8d3c286e8c4a3a8c0c9ce54da0b 100644
--- a/src/presentation/maarchRM/Resources/view/importExport/index.html
+++ b/src/presentation/maarchRM/Resources/view/importExport/index.html
@@ -182,16 +182,11 @@
                 return;
             }
 
-            var data = {
-                'data': file[0].handler,
-                'isReset' : isReset
-            };
-
             ajax($('#exportContainer'), {
-                url: '/import/' + referentiel,
+                url: '/import/' + referentiel + '?isReset=' + isReset,
                 type: 'POST',
-                data: JSON.stringify(data),
-                contentType: 'application/json',
+                data: file[0].handler,
+                contentType: 'text/csv',
                 success: function (response) {
                     gritter.show($("#file_success").text(), 'true');
                 },
diff --git a/src/presentation/maarchRM/UserStory/import/importArchivalProfileInterface.php b/src/presentation/maarchRM/UserStory/import/importArchivalProfileInterface.php
index 51ee025913af2cc4850b290f79ddb489dc8bddb0..ef0f44102a4286b71d38a555927ee4d231e3b594 100644
--- a/src/presentation/maarchRM/UserStory/import/importArchivalProfileInterface.php
+++ b/src/presentation/maarchRM/UserStory/import/importArchivalProfileInterface.php
@@ -7,8 +7,8 @@ interface importArchivalProfileInterface
     /**
      * Import a csv file with archival profile informations
      *
-     * @param string  $data      Data base64 encoded or not in proper format
-     * @param boolean $isReset  Reset tables or not
+     * @param resource  $data       Data base64 encoded or not in proper format
+     * @param boolean   $isReset    Reset tables or not
      *
      * @uses recordsManagement/archivalProfile/createImport
      *
diff --git a/src/presentation/maarchRM/UserStory/import/importDescriptionFieldInterface.php b/src/presentation/maarchRM/UserStory/import/importDescriptionFieldInterface.php
index 64983b55ceeb9a4279b90b11e690d4c4a3d086ff..b371e2a27845dca027b9ef482f99e9357ce306bf 100644
--- a/src/presentation/maarchRM/UserStory/import/importDescriptionFieldInterface.php
+++ b/src/presentation/maarchRM/UserStory/import/importDescriptionFieldInterface.php
@@ -7,8 +7,8 @@ interface importDescriptionFieldInterface
     /**
      * Import a csv file with description field informations
      *
-     * @param string  $data      Data base64 encoded or not in proper format
-     * @param boolean $isReset  Reset tables or not
+     * @param resource  $data      Data base64 encoded or not in proper format
+     * @param boolean   $isReset   Reset tables or not
      *
      * @uses recordsManagement/descriptionField/createImport
      *
diff --git a/src/presentation/maarchRM/UserStory/import/importOrganizationInterface.php b/src/presentation/maarchRM/UserStory/import/importOrganizationInterface.php
index 551e96ddec8b649abbac9df6d50b865cb1c977fe..9492306f792ec58c2d32eee29906cc7b1181ed1d 100644
--- a/src/presentation/maarchRM/UserStory/import/importOrganizationInterface.php
+++ b/src/presentation/maarchRM/UserStory/import/importOrganizationInterface.php
@@ -7,8 +7,8 @@ interface importOrganizationInterface
     /**
      * Import a csv file with organization informations
      *
-     * @param string  $data      Data base64 encoded or not in proper format
-     * @param boolean $isReset  Reset tables or not
+     * @param resource  $data      Data base64 encoded or not in proper format
+     * @param boolean   $isReset   Reset tables or not
      *
      * @uses organization/organization/createImport
      *
diff --git a/src/presentation/maarchRM/UserStory/import/importRetentionRuleInterface.php b/src/presentation/maarchRM/UserStory/import/importRetentionRuleInterface.php
index c52ed5a927a338df63afca423e7b021ef6192a01..1901239f2d6c24f93859674bb667ee6dfa637f7f 100644
--- a/src/presentation/maarchRM/UserStory/import/importRetentionRuleInterface.php
+++ b/src/presentation/maarchRM/UserStory/import/importRetentionRuleInterface.php
@@ -7,8 +7,8 @@ interface importRetentionRuleInterface
     /**
      * Import a csv file with retention rules informations
      *
-     * @param string  $data      Data base64 encoded or not in proper format
-     * @param boolean $isReset  Reset tables or not
+     * @param resource  $data       Data base64 encoded or not in proper format
+     * @param boolean   $isReset    Reset tables or not
      *
      * @uses recordsManagement/retentionRule/createImport
      *
diff --git a/src/presentation/maarchRM/UserStory/import/importRoleInterface.php b/src/presentation/maarchRM/UserStory/import/importRoleInterface.php
index c2becc96372fb8a7b4e47786234bcf68b328bdb3..7377d76b0518de4f07be4fa8aa65fead7bc8f604 100644
--- a/src/presentation/maarchRM/UserStory/import/importRoleInterface.php
+++ b/src/presentation/maarchRM/UserStory/import/importRoleInterface.php
@@ -7,8 +7,8 @@ interface importRoleInterface
     /**
      * Import a csv file with role informations
      *
-     * @param string  $data      Data base64 encoded or not in proper format
-     * @param boolean $isReset  Reset tables or not
+     * @param resource  $data      Data base64 encoded or not in proper format
+     * @param boolean   $isReset   Reset tables or not
      *
      * @uses auth/role/createImport
      *
diff --git a/src/presentation/maarchRM/UserStory/import/importServiceAccountInterface.php b/src/presentation/maarchRM/UserStory/import/importServiceAccountInterface.php
index 90daa6f279c6c60678ff00aa13cb19889b1409c3..a073d8e9dd73c144d4844ba405e23ade5b633e2e 100644
--- a/src/presentation/maarchRM/UserStory/import/importServiceAccountInterface.php
+++ b/src/presentation/maarchRM/UserStory/import/importServiceAccountInterface.php
@@ -7,8 +7,8 @@ interface importServiceAccountInterface
     /**
      * Import a csv file with service account informations
      *
-     * @param string  $data      Data base64 encoded or not in proper format
-     * @param boolean $isReset  Reset tables or not
+     * @param resource  $data      Data base64 encoded or not in proper format
+     * @param boolean   $isReset   Reset tables or not
      *
      * @uses auth/serviceAccount/createImport
      *
diff --git a/src/presentation/maarchRM/UserStory/import/importUserAccountInterface.php b/src/presentation/maarchRM/UserStory/import/importUserAccountInterface.php
index 84ac83dafc59ff6e0229189a3252c1772f5c0be5..a8bc87823647c9f7a5c560b89a2e420b428abf2e 100644
--- a/src/presentation/maarchRM/UserStory/import/importUserAccountInterface.php
+++ b/src/presentation/maarchRM/UserStory/import/importUserAccountInterface.php
@@ -7,8 +7,8 @@ interface importUserAccountInterface
     /**
      * Import a csv file with user account informations
      *
-     * @param string  $data      Data base64 encoded or not in proper format
-     * @param boolean $isReset  Reset tables or not
+     * @param resource  $data      Data base64 encoded or not in proper format
+     * @param boolean   $isReset   Reset tables or not
      *
      * @uses auth/userAccount/createImport
      *